ASTM A53 Yakajairwa ndiyo yakajairwa zvakanyanya yekabhoni simbi pombi, zvisinei nekuti isina musono kabhoni pombi uye machubhu kana welded weteel pombi, isina pombi uye zinc yakavharwa pombi.

Dema uye Kupisa-Akanyururwa Galvanized nominal (avhareji) yemadziro pombi yekukochekera, kukotama, flanging uye zvimwe zvakakosha zvinangwa uye inokodzera welding.Inoenderera-Welded pombi haina kuitirwa flanging.Imwe neimwe urefu hwepombi ichaiswa pasi peiyo hydrostatic bvunzo.Zvakare, pombi imwe neimwe ichaongororwa nenzira isingaparadzi yebvunzo maererano nemaitiro anodiwa.Kambani yedu ine ruzivo rwakapfuma nezvepombi dzisina musono makore mazhinji uye takave nekuongororwa kwakasimba kwechirongwa chimwe nechimwe.

ASTM A53 PIPE TYPES

Aya anotevera marudzi uye mamakisi eA53 pombi akafukidzwa mukati meiyi zvirevo:

• Rudzi F - Furnace-butt-welded, inoenderera yakashongedzwa Giredhi A
• Type E-Magetsi-resistance-welded, Magiredhi A uye B
• Type S- Seamless, Magiredhi A uye B

Kana uine chero zvaunoda, tapota taura nesu.